Bone
from Broch of Burrian, Orkney

© National Museums Scotland

000-190-004-082-C

Bone from Broch of Burrian, North Ronaldsay, Orkney

© National Museums Scotland

000-000-136-622-C

Discs and bones
from Scatness, Shetland; Jarlshof, Shetland; and Broch of Burrian, Orkney

© National Museums Scotland

000-190-004-080-C

Pebble, an oxbone and a stone disc
From Broch of Burrian, North Ronaldsay, Orkney; Jarlshof, Shetland

© National Museums Scotland

000-100-038-138-C

Worked bone
from Lower Dounreay, Caithness

© National Museums Scotland

000-100-035-292-C